#include"stdio.h"
//#include"stdlib.h"
void main()
{struct Student
{
	int a;
	char b[10];
	int c;
 } St;
 
printf("%d\n",sizeof(St));
}


//int num=22;
//void main()
//{while(num)
//{
//	printf("%d\t",num%5);
//	num/=5;
//}
//}

 
